August weather forecast
Brighton, MI

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Weather in August

Temperatures in Brighton, Michigan, begin to slightly decrease during August, moving away from July's heat. The summer sun continues to shine over the city, leading to warm and comfortable days. The presence of rain is seen at 2.44" (62mm), contributing to the overall moderate climate. Longer daytime intervals continue to be observed, though a slow reduction begins towards the month's end. Brighton's inhabitants take advantage of August's weather for enjoying summers to their fullest before the onset of fall.

Temperature

Brighton ushers in August with an average high-temperature of a still warm 77.5°F (25.3°C), showing a close resemblance to the previous month. Brighton's nights in August experience an average temperature drop to a moderate 60.3°F (15.7°C).

Humidity

In August, the average relative humidity is 79%.

Rainfall

In Brighton, in August, it is raining for 16.1 days, with typically 2.44" (62mm) of accumulated precipitation. Throughout the year, there are 147.8 rainfall days, and 25.35" (644mm) of precipitation is accumulated.

Snowfall

June through September are months without snowfall.

Daylight

In August, the average length of the day is 13h and 52min.
On the first day of August, sunrise is at 6:28 am and sunset at 8:54 pm. On the last day of the month, sunrise is at 6:59 am and sunset at 8:10 pm EDT.

Sunshine

The average sunshine in August in Brighton, Michigan, is 9.7h.

UV index

May through August, with an average maximum UV index of 5, are months with the highest UV index in Brighton, Michigan. A UV Index estimate of 3 to 5 represents a medium vulnerability from exposure to the Sun's UV rays for the ordinary person.
Note: In August, the maximum UV index of 5 suggests these recommendations:
Ensure safety - Recommendations to avert sunburn are presented. Being in direct Sun during midday can be harmful due to intense solar radiation; take precautions. Consider a wide-brim hat essential for effective sun defense covering your face, neck, and eyes.
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Frequently asked questions

What are August temperatures in Brighton?

Brighton in August has an average high-temperature of 77.5°F (25.3°C) and an average low-temperature of 60.3°F (15.7°C).

What is the average humidity in August in Brighton?

In Brighton, the average relative humidity in August is 79%.

How much does it rain in Brighton in August?

In August, the rain falls for 16.1 days. Throughout August, 2.44" (62mm) of precipitation is accumulated.

When it does not snow in Brighton?

In Brighton, snow does not fall in June through September.

What is the average length of the day in August in Brighton?

In Brighton, Michigan, the average day length in August is 13h and 52min.

When are sunrise and sunset in August in Brighton?

On the first day of August in Brighton, sunrise is at 6:28 am and sunset at 8:54 pm. On the last day of the month, sunrise is at 6:59 am and sunset at 8:10 pm EDT.

How long on average sun shines in August in Brighton?

In August, the average sunshine duration in Brighton is 9.7h.

What are the months with the highest UV index in Brighton?

The months with the highest UV index are May through August, with an average maximum UV index of 5.

What is the UV index intensity in August in Brighton?

In August, the average daily maximum UV index in Brighton, Michigan, is 5. A UV Index reading of 3 to 5 represents a medium health risk from exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average snowfall
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in August
Brighton, MI

Average temperature in August - Brighton, MI
  • Average high temperature in August: 77.5°F

The warmest month (with the highest average high temperature) is July (79.5°F).
The month with the lowest average high temperature is January (27.9°F).

  • Average low temperature in August: 60.3°F

The month with the highest average low temperature is July (61.3°F).
The coldest month (with the lowest average low temperature) is January (17.1°F).

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Average pressure in August
Brighton, MI

Average pressure in August - Brighton, MI
  • Average pressure in August: 29.97"Hg

The months with the highest atmospheric pressure are March and November (30.09"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).

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Average wind speed in August
Brighton, MI

Average wind speed in August - Brighton, MI
  • Average wind speed in August: 6.6mph

The windiest month (with the highest average wind speed) is January (10.2mph).
The calmest month (with the lowest average wind speed) is July (6.5mph).

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Average humidity in August
Brighton, MI

Average humidity in August - Brighton, MI
  • Average humidity in August: 79%

The month with the highest relative humidity is January (87%).
The month with the lowest relative humidity is April (77%).

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Average rainfall in August
Brighton, MI

Average rainfall in August - Brighton, MI
  • Average rainfall in August: 2.44"

The wettest month (with the highest rainfall) is May (3.27").
The driest month (with the least rainfall) is December (1.18").

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Average rainfall days in August
Brighton, MI

Average rainfall days in August - Brighton, MI
  • Average rainfall days in August: 16.1 days

The month with the highest number of rainy days is May (18.9 days).
The month with the least rainy days is February (4.4 days).

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Average snowfall in August
Brighton, MI

Average snowfall in August - Brighton, MI
  • Average snowfall in August: 0"

The month with the highest snowfall is February (5.35").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in August
Brighton, MI

Average snowfall days in August - Brighton, MI
  • Average snowfall days in August: 0 days

The month with the highest number of snowfall days is January (12.1 days).
The months with the least snowfall days are June, July, August and September (0 days).

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Average daylight in August /
Average sunshine in August
Brighton, MI

Average daylight in August / Average sunshine in August - Brighton, MI
  • Average daylight in August: 13h and 5min

The month with the longest days is June (Average daylight: 15h and 18min).
The month with the shortest days is December (Average daylight: 9h and 6min).

  • Average sunshine in August: 9h and 4min

The month with the most sunshine is July (Average sunshine: 10h and 6min).
The month with the least sunshine is January (Average sunshine: 2h and 42min).

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Average sunshine days in August
Brighton, MI

Average sunshine days in August - Brighton, MI
  • Average sunshine days in August: 12 days

The month with the most sunshine days is December (17.3 days).
The month with the least sunshine days is May (10.1 days).

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Average UV index in August
Brighton, MI

Average UV index in August - Brighton, MI
  • Average UV index in August: 5

The months with the highest UV index are May, June, July and August (UV index 5).
The months with the lowest UV index are January and December (UV index 1).

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Average cloud cover in August
Brighton, MI

Average cloud cover in August - Brighton, MI
  • Average cloud cover in August: 34

The month with the most cloud cover is January (Cloud cover 72).
The month with the least cloud cover is July (Cloud cover 31).

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Average visibility in August
Brighton, MI

Average visibility in August - Brighton, MI
  • Average visibility in August: 6mi

The months with the highest visibility are March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January and February (5mi).

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Brighton, Michigan, USA

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